Does Your Noisy Equipment Require Air Conditioning Specialists

By Author: Jeff Mourtiz
Total Articles: 18
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In the hot summer months, many of us become accustomed to the reassuring hum of air conditioning systems operating all around us. However, you may be equally unaware that your cooling equipment has developed an unusual noise that could require specialist attention. Although your air conditioner may continue to adequate cool your home, ignoring the noise could have costly consequences. So, here we will explore the implications of a noisy air conditioner.

Unusual Noises:

A normally functioning air conditioner should have a pleasant hum when it is operating correctly. Many newer models are even quieter, so there is barely any noise when it is running. This means that any noise which differs from this normal output should be considered unusual. While there are a number of different noises that can be produced when an issue has developed, any unusual noise should be considered a potential problem which requires the attention of air conditioning specialists.

Types of Noises to Listen For:

While any unusual noise should prompt a call to an AC specialist, you may be able to diagnose an underlying issue ...
... just by listening to the type of noise. When a component malfunctions, it can produce a distinct noise, so here are just a few examples of what you should be listening for.

Rattling: A rattling noise is usually due to something being loose within your air conditioning system. This could range from something minor such as debris inside your ducts to internal mounts becoming loose. However, a rattling noise may also be produced if a problem has developed with your compressor fan.

Buzzing: Buzzing noises can be easy to overlook, but they could indicate a potentially dangerous issue. Buzzing can be due to a major electrical issue, such as a loose connection or frayed wire. This type of issue will not resolve itself and could be very hazardous since there is the potential for it shorting out or even causing electrocution if a bare wire touches a metal component.

Clicking: Most appliances often emit a click, particularly when it is automatically turning on or off. However, if your air conditioner keeps clicking, there could be a problem with your relay switch or it may be short cycling.
Banging: If you notice your AC system making banging noises, it is likely to be a problem with the compressor or motor. Since these are major components, banging noises often precede a breakdown, so it will require immediate attention.
Squealing: Finally, squealing noises are usually a result of a worn belt, such as the motor belt. This can not only be a breakdown issue, but it could cause a cascade failure as the broken belt damages other components.

If you would like to learn more about whether your system requires the attention of air conditioning specialists, Perth homeowners should contact us. The GasAir team would be happy to assess your system to ensure that it is operating at peak efficiency.